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№ 22 Wills & Estates

Can I Demand an Accounting from the Trustee of a Trust in Ontario?

Kept in the dark by a trustee? Learn what information to ask for, how a passing of accounts works in Ontario, and where tax slips and the OCL fit in.

Wills & Estates4 min readTSLBy the Treadstone Law Team · OntarioUpdated October 28, 2026
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Key takeaways
  • The usual first step is a clear written request to the trustee for information and records, kept on file.
  • If informal requests fail, a court process called a passing of accounts can be used, and the Office of the Children's Lawyer must be served where a minor or unborn person has an interest.
  • Income allocated to beneficiaries is reported on T3 slips.
  • The right steps depend on the trust document and the facts, so confirm them with a lawyer before starting.

Being a beneficiary and hearing nothing is frustrating. You may not know what the trust owns, what has been spent, or when you will receive anything. Many beneficiaries wonder whether they can simply demand a full accounting.

The short answer is that there are usually steps you can take, starting with a written request and, if needed, a court process. This article explains the practical path and the points that are supported by Ontario sources. Whether you qualify to compel an accounting, and how, depends on the document and your role in the trust, so it is worth confirming with a lawyer.

What an accounting is and why it matters

An accounting is a record of what the trustee received, what the trustee paid out and what remains. It normally covers the assets at the start, income, expenses, distributions and the balance at the end. A trustee who has kept good records can usually produce one without much difficulty.

In an estate, the trustee's job is to collect assets, pay taxes and debts and distribute the remainder under the will and the law. An accounting is how a beneficiary can see whether that happened.

Start with a written request

Before anything formal, ask in writing. Many problems come from poor communication rather than bad conduct, and a letter that sets out what you want and a reasonable date can resolve things. Keep a copy and note any replies.

A T3 slip is useful but limited. Income allocated to beneficiaries is included in their income and deducted from the trust's income, and it is reported on T3 slips. The slip tells you what is taxable to you; it does not show what the trust owns or spends.

When informal requests do not work: passing of accounts

If the trustee will not respond, the court process is an application to pass accounts. The Office of the Children's Lawyer must be served on an application to pass estate accounts where a minor or an unborn or unascertained person has an interest.

Who may start the process, what documents must be filed and what the timelines are come from court rules that should be checked with a lawyer for your case. Court steps take time and cost money, so it helps to weigh them against the amount involved.

StepWhat happensWho is involved
Informal requestYou write to the trustee asking for recordsYou and the trustee
Follow-up letterYou set a reasonable deadline and say what you may do nextYou, often with a lawyer
Application to pass accountsA court application about the trustee's accounts; the details depend on your situationTrustee, beneficiaries, and the OCL where a minor or unborn person has an interest

When children or unborn beneficiaries are involved

The Office of the Children's Lawyer may act for children under 18 or unborn persons. It can ask an estate trustee for accounts and supporting records, and if the trustee does not respond or the accounts raise concerns it may ask the court for an order requiring the estate trustee to bring an application to pass accounts.

If you are an adult beneficiary in an estate where a minor also has an interest, the OCL's involvement may mean the accounts get a closer look than they otherwise would. That can be helpful, but it can also add time.

What to do next

Frequently asked questions

Is a T3 slip the same as an accounting?

No. A T3 slip reports income allocated to you for tax purposes. An accounting shows what the trust received, spent and still holds.

What if the trustee ignores my letters?

A court application to pass accounts may be available. The right route depends on the trust document and your role, so a lawyer can confirm. Where a minor or unborn person has an interest, the Office of the Children's Lawyer must be served.

Can the Office of the Children's Lawyer make a trustee account?

It can ask an estate trustee for accounts and records. If the trustee does not respond or the accounts raise concerns, it may ask the court for an order requiring the trustee to bring an application to pass accounts.

Can I get the trust's tax returns?

You can ask the trustee for copies. Whether a T3 return was required depends on the type of trust and its circumstances. A resident express trust that is not a listed trust must file a T3 every year, while other trusts file only in certain situations. Where a T3 is due, it is due 90 days after the trust's year-end.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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